Bivalvia | ... | Unionidae | Unioninae | Anodontini | Alasmidontina | Pyganodon grandis

Lea, 1863. Proc. Acad. Nat. Sci. 15: 190.
Lea, 1866. Jour. Acad. Nat. Sci. 6 [O. 11]: 29 [33], pl. 11, fig. 28.
Type(s): HOLOTYPE USNM_86443, Mo. of Saskatchewan R., L. Winnipeg.
+ Pyganodon grandis grandis (Say, 1829) — Watters et al., 2009: 260.
+ Pyganodon grandis (Say, 1829) — Williams et al., 2008: 638.
+ Pyganodon grandis (Say, 1829) — Parmalee & Bogan, 1998: 207.
+ Anodonta grandis grandis Say, 1829 — Burch, 1975: 162.
+ Anodonta grandis grandis Say, 1829 — Clarke, 1973: 81.
+ Anodonta (Pyganodon) grandis pepiniana Lea, 1838 — Haas, 1969: 366.
+ Anodonta (Pyganodon) grandis-pepiniana Lea, 1838 — Frierson, 1927: 15.
+ Anodonta pepiniana Lea, 1838 — Simpson, 1914: 436.
+ Anodonta kennicottii Lea, 1861 — Simpson, 1900: 647.
= Anodonta dallasiana Lea — B.H. Wright, 1888: [6].
+ — Sowerby, 1870: index.
= Margaron (Anodonta) dallasiana (Lea) — Lea, 1870: 78.
= Anodonta dallasiana Lea , 1863 — Lea, 1866: 33, pl. 11, fig. 28.